Report for IP: 27.153.157.138

Threat LevelHIGH61/1001 rule type
2 incidents on record · confirmed on global blocklist · seen 16h ago
PTR 138.157.153.27.broad.pt.fj.dynamic.163data.com.cn
Org / ASN AS4134 CHINANET BACKBONE
Country 🇨🇳 China
City Putian, Fujian
Timezone Asia/Shanghai
Botnet InfrastructureChinaNet (AS4134, China Telecom)
ChinaNet (AS4134) is one of the highest-volume attack-originating ASNs globally, consistently ranking in SANS/DShield top-10 attacker lists. Activity ranges from compromised consumer endpoints to dedicated scan infrastructure. SSH brute-force from this network targets common username dictionaries at scale — automated, persistent credential-harvesting botnet behavior.

Attack Analysis

🇨🇳 China · Putian · 4134
IDS: Threat Intel — CINS Active Threat
This IP appears in the CINS (Collective Intelligence Network Security) Active Threat Intelligence feed — a real-time blocklist of IPs with poor reputation scores derived from observed malicious activity. CINS-listed IPs are actively engaged in attacks at the time of detection.

Reports (2)

Date Severity Description
18 Jun 2026 - 23:21 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 34
18 Jun 2026 - 23:21 high IDS: Threat Intel — CINS poor reputation IP